the blue lagoon, iceland-- geothermal spa. the outdoor bath remains year round. the natural ingredients of the warm water (mineral salts, white silica and blue green algae) clean, exfoliate, nourish & soften the skin while relaxing the body!
Lake Toba, North Sumatra, World’s Largest Caldera Lake & the Site of the Toba Supervolcano that created the Ice Age. It is “the largest lake in Indonesia and the largest volcanic lake in the world.” Photo by Desktop Nexus